If a certain test follows a normal curve, most of the scores will fall

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.

answertheory;

answer///(c) the maximum number of organisms an environment can support for a long time; i believe this is correct, plz check luck;